Added M_UNKNOWN_TOKEN error code and send it when there is an unrecognised access_token

1 files changed, 4 insertions, 1 deletions

diff --git a/docs/client-server/specification.rst b/docs/client-server/specification.rst

index 7df2bb14c5..97c8587a6d 100644
--- a/docs/client-server/specification.rst
+++ b/docs/client-server/specification.rst
@@ -262,7 +262,10 @@ the error, but the keys 'error' and 'errcode' will always be present.
 Some standard error codes are below:
 
 M_FORBIDDEN:
-Forbidden access, e.g. bad access token, failed login.
+Forbidden access, e.g. joining a room without permission, failed login.
+
+M_UNKNOWN_TOKEN:
+The access token specified was not recognised.
 
 M_BAD_JSON:
 Request contained valid JSON, but it was malformed in some way, e.g. missing